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Success and yield of second attempt ERCP
S Kumar1, S Sherman, R H Hawes
1Division of Gastroenterology/Hepatology, Indiana University Medical Center, Indianapolis 46202-5250, USA.
Gastrointestinal Endoscopy
|May 1, 1995
Summary
Repeat endoscopic retrograde cholangiopancreatography (ERCP) is highly successful for biliary and pancreatic disorders when initial attempts fail. Expertise significantly improves outcomes, making a second ERCP worthwhile if clinically indicated.
Area of Science:
- Gastroenterology
- Endoscopy
Background:
- Endoscopic retrograde cholangiopancreatography (ERCP) is a key diagnostic tool for biliary and pancreatic conditions.
- Failed ERCP attempts necessitate decisions regarding repeat procedures or alternative diagnostic pathways.
Purpose of the Study:
- To evaluate the success rate and diagnostic yield of repeat ERCP after a failed initial attempt at another institution.
Main Methods:
- A retrospective analysis of 113 patients referred for repeat ERCP following at least one unsuccessful attempt.
- Utilized various techniques to achieve ductal cannulation during repeat procedures.
Main Results:
- Successful cannulation of the target duct was achieved in 96% of repeat ERCP attempts.
- Pathologic findings were identified in 64% of patients, including 22% with sphincter of Oddi dysfunction.
Conclusions:
- Repeat ERCP is a valuable and effective procedure for diagnosing biliary and pancreatic disorders when initial attempts are unsuccessful.
- The success of repeat ERCP is contingent on clinical indication and the availability of specialized ERCP expertise.